LAB ASSIGNMENTS IMPORTANT: you need to complete the PDP thinking process for each program. 1) web_scraping1.py - write a program to download a .txt file from online, open and read the file, and then display the output. Note: you do NOT have to display the whole file or write to a .txt file (optional). Step 1 - find a .txt file online to work with. One we have not used previously. The example program downloads, opens and reads a file, hosted at this address: https://www.w3.org/TR/PNG/iso 8859-1.txt You need to use a different .txt file. Hex Description SPACE 190 200 20 21 EXCLAMATION MARK 22 QUOTATION MARK 23 24 25 The following are the graphical (non-control) characters defined by ISO 8859-1 (1987). Descriptions in words aren't all that helpful, but they're the best we can do in text. A graphics file illustrating the character set should be available from the same archive as this file. NUMBER SIGN DOLLAR SIGN PERCENT SIGN AMPERSAND Hex Description OZT BROKEN PAR OTT Al INVERTED EXCLAMATION MARK CENT SIGN A2 A3 POUND SIGN A4 CURRENCY SIGN A5 YEN SIGN 2 C 08

LAB ASSIGNMENTS IMPORTANT: you need to complete the PDP thinking process for each program. 1) web_scraping1.py - write a program to download a .txt file from online, open and read the file, and then display the output. Note: you do NOT have to display the whole file or write to a .txt file (optional). Step 1 - find a .txt file online to work with. One we have not used previously. The example program downloads, opens and reads a file, hosted at this address: https://www.w3.org/TR/PNG/iso 8859-1.txt You need to use a different .txt file. Hex Description SPACE 190 200 20 21 EXCLAMATION MARK 22 QUOTATION MARK 23 24 25 The following are the graphical (non-control) characters defined by ISO 8859-1 (1987). Descriptions in words aren't all that helpful, but they're the best we can do in text. A graphics file illustrating the character set should be available from the same archive as this file. NUMBER SIGN DOLLAR SIGN PERCENT SIGN AMPERSAND Hex Description OZT BROKEN PAR OTT Al INVERTED EXCLAMATION MARK CENT SIGN A2 A3 POUND SIGN A4 CURRENCY SIGN A5 YEN SIGN 2 C 08

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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